Conditions of the Caliph: What does the word upright (‘Adl) mean?
It is a contractual condition for the Caliph to be upright/just/trustworthy (‘Adl) and it is not allowed for him to be a transgressor (fasiq). The evidence for this contractual condition is from the Qu’ran where Allah سبحانه وتعالى stipulates that a witness must be upright.





